Question

4.
What would you observe when
(a) a saturated solution of potassium chloride
prepared at 60°C is allowed to cool to room
temperature?
(b) an aqueous sugаr solution is heated to dryness?
(c) a mixture of iron filings and sulphur powder
is heated strongly?
by clear apperance​

Answer 1

Answer:

(a) When a saturated solution of potassium chloride prepared at 60∘C is allowed to cool at room temperature, crystals of potassium chloride will be formed. (b) Initially, sugar will obtained as water wil get evaporated. But on dry heating sugar gets charred and it turns back.